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Rotted exterior sheathing & studs beneath old siding; Upgrading from standard vinyl to fiber cement.
| Description of Extra Work | Labor | Materials | Total |
|---|---|---|---|
| Replace 8 sheets of rotted exterior OSB sheathing and re-tape | Labor: $400 | Mat: $320 | Total: $720 |
| Custom brake-bend aluminum coil trim wrap for 6 windows | Labor: $350 | Mat: $180 | Total: $530 |
Original Contract: $21000
This Change Order: +$1250
New Contract Total: $22250
Schedule Impact: +1 Working Days
Photograph the rot with a time-stamped camera upon tear-off, attach photos to the digital CO, and get approval before sheathing.
Yes, thicker siding is heavier, costs more, and takes longer to cut and install.
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